packageteacherclub.util;importjava.io.File;importjava.io.InputStream;importjava.util.Date;importjava.util.Properties;importcom.danga.MemCached.MemCachedClient;importcom.danga.MemCached.SockIOPool;/***@authorChergen**/publicclassMCCUtil{/***@paramargs*/protec